Shell粉煤气化高水气比CO耐硫变换工艺流程优化

摘要

详细介绍了与Shell粉煤气化相配套的高水气比CO耐硫变换工艺流程,结合实际生产阐述了高水气比变换流程在运行中暴露出的问题,分析了问题的原因,提出了优化的Shell粉煤气化CO变换流程。%CO shift process with high water/gas ratio for feed gas produced by Shell pulverized coal gasifier is reviewed.After analyzing on problems exposed in operation,the optimized CO shift process is put forward.